Mike, this topic has been discussed in detail before so, you should be able to
search for lubricant. It all depends on the base material.

marion


--- In sliderule@yahoogroups.com, "mw_burley" <mw_burley@...> wrote:
>
>
> Does anyone have a recommendation for a dry lubricant for slide rules? I've
found talc works well on some types but not all. Which retailers carry it?
>
> Mike Burley
>